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GitHub - Roave/no-leaks: PHPUnit Plugin for detecting Memory Leaks in code and t...

 5 years ago
source link: https://github.com/Roave/no-leaks
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README.md

roave/no-leaks

This library is a PHPUnit plugin that detects memory leaks in tested code or tests.

Installation

composer require --dev roave/no-leaks

Usage

In your phpunit.xml configuration, add following section:

    <listeners>
        <listener class="Roave\NoLeaks\PHPUnit\CollectTestExecutionMemoryFootprints"/>
    </listeners>

    <extensions>
        <extension class="Roave\NoLeaks\PHPUnit\CollectTestExecutionMemoryFootprints"/>
    </extensions>

Then run:s

vendor/bin/roave-no-leaks

If any memory leaks are detected, you should see an output like following:

Exception: The following test produced memory leaks:
 * My\Leaky\Test::testSomething
 * My\Leaky\Test::testSomethingElse

Configuration and parameters

vendor/bin/roave-no-leaks supports all configuration parameters and console parameters of PHPUnit.

Known issues

Please be aware that this is not a full substitute for PHPUnit:

  • the output format is to be improved
  • memory leak detection for scalar types and arrays is not reliable
  • can fail depending on xdebug/phpdbg/php-sapi changes

Professional Support

If you need help with setting up this library in your project, you can contact us at [email protected] for consulting/support.


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